UA2013
UA2013 (United Airlines) is a multi-stop service on 15 routes, busiest Denver to Seattle. Of 782 departures recorded from October 2024 to July 2026, 84.1% left on time, according to the US BTS.
- On-time departures84.1%of 782 flights
- Average delay8.3 min
- July 202630▼ 3.2%vs July 2025
- Cancelled0.9%
- Legs flown under this number15
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 36 | ▲ 16.1% |
| February | 28 | 61 | ▲ 117.9% |
| March | 44 | 39 | ▼ 11.4% |
| April | 30 | 30 | 0.0% |
| May | 46 | 31 | ▼ 32.6% |
| June | 30 | 30 | 0.0% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 46 | – | – |
| October | 37 | – | in progress |
| November | 59 | – | – |
| December | 46 | – | – |
| Year to date (Jan–Jul) | 240 | 257 | ▲ 7.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.3% | 80.6% | ▼ 13.7% |
| February | 89.3% | 90.2% | ▲ 1.0% |
| March | 84.1% | 81.6% | ▼ 3.0% |
| April | 86.7% | 86.7% | 0.0% |
| May | 82.2% | 71.0% | ▼ 13.7% |
| June | 62.1% | 73.3% | ▲ 18.1% |
| July | 77.4% | 75.9% | ▼ 2.0% |
| August | 74.2% | – | – |
| September | 88.9% | – | – |
| October | 91.7% | – | in progress |
| November | 86.4% | – | – |
| December | 87.0% | – | – |
| Year-to-date average (Jan–Jul) | 82.2% | 79.9% | ▼ 2.8% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.1% 775
- Cancelled 0.9% 7
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN SEA Denver International Airport – Seattle–Tacoma International Airport | 1,645 | 13.3 min | 80.6% | 260 |
| IAH DEN George Bush Intercontinental Airport – Denver International Airport | 1,387 | 3.7 min | 89.9% | 161 |
| SEA ORD Seattle–Tacoma International Airport – Chicago O'Hare International Airport | 2,762 | -0.2 min | 91.6% | 71 |
| BOI SFO Boise Air Terminal/Gowen Field – San Francisco International Airport | 840 | -2.1 min | 92.9% | 57 |
| IAH ORD George Bush Intercontinental Airport – Chicago O'Hare International Airport | 1,491 | 30.2 min | 59.6% | 53 |
| DEN GRR Denver International Airport – Gerald R. Ford International Airport | 1,629 | 9.9 min | 75.0% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 100.0% | 0 |
| November 2024 | 17 | 17 | 94.1% | 0 |
| December 2024 | 32 | 32 | 93.8% | 0 |
| January 2025 | 31 | 30 | 93.3% | 1 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 44 | 44 | 84.1% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 46 | 45 | 82.2% | 1 |
| June 2025 | 30 | 29 | 62.1% | 1 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 31 | 31 | 74.2% | 0 |
| September 2025 | 46 | 45 | 88.9% | 1 |
| October 2025 | 37 | 36 | 91.7% | 1 |
| November 2025 | 59 | 59 | 86.4% | 0 |
| December 2025 | 46 | 46 | 87.0% | 0 |
| January 2026 | 36 | 36 | 80.6% | 0 |
| February 2026 | 61 | 61 | 90.2% | 0 |
| March 2026 | 39 | 38 | 81.6% | 1 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 31 | 31 | 71.0% | 0 |
| June 2026 | 30 | 30 | 73.3% | 0 |
| July 2026 | 30 | 29 | 75.9% | 1 |